Hadoop Cluster installed in Windows or only client is in Windows?
Whether Hadoop distribution contains windows library files and
<HADOOP_HOME>/bin is added to PATH ?
From: karthi keyan [mailto:karthi93.sankar@gmail.com]
Sent: 29 March 2016 14:29
To: user@hadoop.apache.org
Subject: UnstaisfiedLinkError - Windows Environment
Hi,
Frequently am facing this issue while reading the Data from HDFS, Every time i have replaced
(rebuid) the jars. Does any one suggest me the right way to resolve this issue? or can any
one tell me the root cause for this error ?
JDK > 1.7
System env - win 64 bit
Caused by: java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCrc32.nativeComputeChunkedSums(IILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;IILjava/lang/String;JZ)V
at org.apache.hadoop.util.NativeCrc32.nativeComputeChunkedSums(Native Method)
~[hadoop-common-2.6.2.jar:na]
at org.apache.hadoop.util.NativeCrc32.verifyChunkedSums(NativeCrc32.java:59) ~[hadoop-common-2.6.2.jar:na]
at org.apache.hadoop.util.DataChecksum.verifyChunkedSums(DataChecksum.java:301)
~[hadoop-common-2.6.2.jar:na]
at org.apache.hadoop.hdfs.RemoteBlockReader2.readNextPacket(RemoteBlockReader2.java:216)
~[hadoop-hdfs-2.6.2.jar:na]
at org.apache.hadoop.hdfs.RemoteBlockReader2.read(RemoteBlockReader2.java:146)
~[hadoop-hdfs-2.6.2.jar:na]
at org.apache.hadoop.hdfs.DFSInputStream$ByteArrayStrategy.doRead(DFSInputStream.java:693)
~[hadoop-hdfs-2.6.2.jar:na]
at org.apache.hadoop.hdfs.DFSInputStream.readBuffer(DFSInputStream.java:749) ~[hadoop-hdfs-2.6.2.jar:na]
at org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:807)
~[hadoop-hdfs-2.6.2.jar:na]
at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:848) ~[hadoop-hdfs-2.6.2.jar:na]
at java.io.DataInputStream.read(DataInputStream.java:100) ~[na:1.7.0]
Regards,
Karthikeyan S